Match!
Dimitra Flouri
University College London
Diffusion MRIFetusPopulationNuclear magnetic resonanceDiabetes mellitus
8Publications
2H-index
17Citations
What is this?
Publications 8
Newest
#1Rosalind Aughwane (UCL: University College London)H-Index: 4
#2Nada Mufti (UCL: University College London)
Last. Jan Deprest (UCL: University College London)H-Index: 67
view all 14 authors...
OBJECTIVE We hypothesized that a multi-compartment MRI technique that is sensitive to fetal blood oxygenation would identify changes in placental blood volume and fetal blood oxygenation in pregnancies complicated by early-onset Fetal Growth Restriction (FGR). DESIGN Case-Control study. SETTING London, UK. POPULATION Women with uncomplicated pregnancies (estimated fetal weight, EFW>10th centile for gestational age, GA and normal maternal and fetal Doppler ultrasound, n=12) or early-onset FGR (EF...
Source
#1Dimitra Flouri (UCL: University College London)H-Index: 2
#2David Owen (UCL: University College London)H-Index: 9
Last. Andrew Melbourne (UCL: University College London)H-Index: 14
view all 13 authors...
PURPOSE: Motion correction in placental DW-MRI is challenging due to maternal breathing motion, maternal movements, and rapid intensity changes. Parameter estimates are usually obtained using least-squares methods for voxel-wise fitting; however, they typically give noisy estimates due to low signal-to-noise ratio. We introduce a model-driven registration (MDR) technique which incorporates a placenta-specific signal model into the registration process, and we present a Bayesian approach for Diff...
3 CitationsSource
#2Alys R. ClarkH-Index: 14
Last. Peter StoneH-Index: 31
view all 8 authors...
Source
#1Dimitra FlouriH-Index: 2
#2Rosalind PrattH-Index: 7
Last. Andrew MelbourneH-Index: 14
view all 11 authors...
#1Premal A. Patel (UCL: University College London)H-Index: 7
#2Dimitra Flouri (UCL: University College London)H-Index: 2
Last. Andrew Melbourne ('KCL': King's College London)H-Index: 1
view all 10 authors...
Vein of Galen malformation is a rare congenital pathological intracranial arteriovenous shunt which carries 30% risk of death before 28 days-of-age. Treatment is by high risk minimally invasive endovascular glue embolization of shunt feeding arteries under angiographic control. A tool to support intra-operative decision making would be useful. We present a novel method for visualizing angiography data to demonstrate the effect of the intervention based upon change the after embolization in the d...
Source
#1Paddy J. Slator (UCL: University College London)H-Index: 3
#2Rosalind Aughwane (UCL: University College London)H-Index: 4
Last. Bilal YassineH-Index: 1
view all 62 authors...
Abstract The Centre for Medical Image Computing (CMIC) at University College London (UCL) hosted a two-day workshop on placenta imaging on April 12th and 13th 2018. The workshop consisted of 10 invited talks, 3 contributed talks, a poster session, a public interaction session and a panel discussion about the future direction of placental imaging. With approximately 50 placental researchers in attendance, the workshop was a platform for engineers, clinicians and medical experts in the field to ne...
2 CitationsSource
#1Rosalind AughwaneH-Index: 4
#2Magdalena SokolskaH-Index: 8
Last. Anna L. DavidH-Index: 31
view all 14 authors...
#1Andrew Melbourne (UCL: University College London)H-Index: 14
#1Andrew Melbourne (UCL: University College London)H-Index: 1
Last. Sebastien Ourselin (UCL: University College London)H-Index: 66
view all 12 authors...
Purpose The placenta is a vital organ for the exchange of oxygen, nutrients, and waste products between fetus and mother. The placenta may suffer from several pathologies, which affect this fetal‐maternal exchange, thus the flow properties of the placenta are of interest in determining the course of pregnancy. In this work, we propose a new multiparametric model for placental tissue signal in MRI. Methods We describe a method that separates fetal and maternal flow characteristics of the placenta...
12 CitationsSource
1